package com.neusoft.yiyang.bed.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.neusoft.yiyang.common.entity.bed.BedUsage;

public interface BedUsageMapper extends BaseMapper<BedUsage> {

    // 查询指定 customerId 和 bedId 的床位使用记录，返回单条记录
    BedUsage selectByCustomerIdAndBedId(Integer customerId, Integer bedId);
}
